Doro 330 HandleEasy Unlocked Phone with Dual-Band GSM 900,1800, Oversized Key Pad, Integrated Flashlight, and SpeakerPhone--International Version with Warranty This unlocked cell phone is compatible with GSM carriers. Not all carrier features may be supported. It will not work with CDMA carriers like Verizon Wireless, Alltel and Sprint. International version dual-band GSM cell phone compatible with 900/1800 frequencies (not compatible with U.S. GSM networks) Distinctive key pad with oversized buttons; rubberized easy grip finish Speakerphone; SMS text messaging; 100-contact phonebook Up to 4 hours of talk time, up to 200 hours (8+ days) of standby time This cell phone may not include a US warranty as some manufacturers do not honor warranties for international version phones. Please contact the seller for specific warranty information.